The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2017
Filed:
Jul. 15, 2015
Applicant:
National Cheng Kung University, Tainan, TW;
Inventors:
Jyh-Ming Ting, Tainan, TW;
Chun-Ren Ke, Tainan, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 23/00 (2006.01); H01L 51/00 (2006.01); H01G 9/20 (2006.01); C01G 23/047 (2006.01); C01G 23/053 (2006.01); B82Y 30/00 (2011.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01L 51/0021 (2013.01); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); C01G 23/047 (2013.01); C01G 23/053 (2013.01); H01G 9/2031 (2013.01); B82Y 40/00 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01); C01P 2006/40 (2013.01); H01G 9/2059 (2013.01); Y02E 10/542 (2013.01); Y02P 70/521 (2015.11);
Abstract
The present invention relates to an photoelectrode and the preparation method thereof, wherein said photoelectrode comprises a substrate and a titania layer composed of a mesoporous titania bead having a diameter of 200-1000 nm, specific surface area of 50-100 m/g, porosity of 40-60%, pore radius of 5-20 nm, pore volume of 0.20-0.30 cm/g, and the titania comprised in the bead is anatase titania.